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Java skills and code Articles


621: java.lang.StackTraceElement translation
<! DOCTYPE HTML PUBLIC "- / / W3C / / DTD HTML 4.01 Transitional / / EN" "http://www.w3.org/TR/html4/loose.dtd"> <! - NewPage -> <HTML> <HEAD> <! - Generated by javadoc (build 1.4.2-rc) on Fri Jun 1...

622: A must-see Java program
/ / Program name: TelnetApp.Java import java.applet .*; import java.awt .*; import java.io. *; import java.net .*; import java.util .*; public class TelnetApp extends Applet implements Runnable ( / / Member variable declarations Thread clie...

623: To build their own Java-based supercomputer
To build their own Java-based supercomputer Author: Reprinted from: If you have ever thought to build their own supercomputer, but with C language for parallel programming daunting, then the pseudo-remote thread can help you solve this problem. This...

624: Java speed access to the database analysis of bottlenecks and solutions
Content: The speed bottleneck of the problem JDBC access to databases of different models of the mechanism for JDBC interface options Java program format SQL statement optimization software model of the design of the database access patterns to o...

625: JAVA Chinese summary of problem-solving
The development of everyone in the JSP process, often the issue of Chinese characters is probably to haunt you, I am now in my JSP encountered in the development of the issue of Chinese characters and write out solutions for your reference. A, JSP ...

626: JavaBean in the use of Struts and List (multi-line data) the type of property
In Strust, we may often have to use other ActionForm as a JavaBean property type, here there is a how to use these attributes with the HTML Form data exchange between the following, we are doing on these issues one on. The user interface, such as r...

627: Java's the only way to pass parameters: value (By Value)
The reason why this issue to come up with a re-analysis because we have Java object of the operation (Object) is invoked through the object (Object references), references can be interpreted as a pointer, easily corresponds to the C + + of the mass ...

628: java.net.URLClassLoader translation
<! DOCTYPE HTML PUBLIC "- / / W3C / / DTD HTML 4.01 Transitional / / EN" "http://www.w3.org/TR/html4/loose.dtd"> <! - NewPage -> <HTML> <HEAD> <! - Generated by javadoc (build 1.4.2-rc) on Fri Jun 1...

629: Java array (Array), Vector, ArrayList, HashMap the similarities and differences
array (array) and the Vector is very similar to the Java components (constructs), the two are completely different from that in use should be in accordance with their respective functions to determine. 1, the array: Java arrays can not be the subsc...

630: JSP and Struts solution to the problem from the users
In a password-protected Web application, the right to withdraw from the process of dealing with customers is not just simply call the HttpSession of the invalidate () method. Most browsers now have back and forward button that allows users to back o...

631: Object Serialization java study notes
At present, the network object serialization on many of the articles, but I found a detailed description of usage and principles of the article too. After my own experience and practical experience in the use of written contributions to the study no...

632: Java in the design and the use of ThreadLocal
Java 1.2 introduced as early as the time, Java platform on the introduction of a new support: java.lang.ThreadLocal, to us in the preparation of multi-threaded program provides a new choice. The use of the tools can be very simple and beautiful way ...

633: Java and the realization of the concept of distributed transaction example
In java in the following three types of services, Simple JDBC class Affairs JTA - In the EJB environment, the users control the affairs and CMP - complete control of affairs by the container, the user through the configuration file to define Bean...

634: Java in-depth analysis of the HashMap
In the Java world, regardless of type or a variety of data, its structure is the deal with the logic of the whole process, as well as performance. I contacted as a result of a performance and the logic of the problem at the same time, they began to ...

635: Java Exception Handling - Do not ignore or hide abnormal
Java exception handling is a powerful and practical features make it easier to use unusual, but it also makes us more appropriate to use is not easy - "Practical Java" Java abnormal by the try / catch / finally paragraph combination, they...

636: Excel method of operation JAVA
POI class library to use this operation, please download the following URL: http://apache.justdn.org/jakarta/poi/release/bin/poi-bin- 2.5.1 -final-20040804.zip Following is the source: package com.test; import java.io.FileOutputStream; import...

637: For your Java applications from the event handler to add
A complete Java applications, usually at least one end-point applications. For the general procedure, the system developer according to the needs and preferences of individuals, the location will be the end of the process, by adding System.exit (0),...

638: Java Exception Handling - Try not to return from the try section (return)
Java exception handling model and compared to other languages, words finally the best of the new features. finally makes the components of the code section is always to carry out, regardless of whether an exception occurs, in particular, apply to th...

639: Java model - a simple factory pattern use case
Plant model is the core J2EE model of a relatively simple, I heard that Jive forums on a number of design patterns have a wide range of applications, including factory model, I am going to start from the model, hope that one day on a variety of desi...

640: JAVA Internationalization DEMO
Directory structure: All documents are in the package under the demo. MlLogin.java package demo; import java.util.ListResourceBundle; public class MlLogin extends ListResourceBundle ( public MlLogin () ( ) static final java.lang.Object [] ...


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